Home / 2,463,287.70-3,400,936.55-2,204,716.88

Finding the Fourth Proportional to 2,463,287.70, 3,400,936.55 and 2,204,716.88

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Solution

The fourth proportional to 2,463,287.70, 3,400,936.55 and 2,204,716.88 is: 3,043,940.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,287.70 : 3,400,936.55 = 2,204,716.88 : x
  2. Step 2: Convert to fraction form
    2,463,287.70/3,400,936.55 = 2,204,716.88/x
  3. Step 3: Cross multiply
    2,463,287.70x = 3,400,936.55 × 2,204,716.88
  4. Step 4: Simplify right side
    2,463,287.70x = 7,498,102,191,565.70
  5. Step 5: Solve for x
    x = 7,498,102,191,565.70/2,463,287.70
  6. Step 6: Final answer
    x = 3,043,940.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.